Unified Solution
Declude’s comprehensive Email defense system incorporates anti-virus, anti-spam, hijack prevention and Security Flaw Scanning (SFS) into a single offering
Known DNS-based Spam Databases
The most common way of detecting spam is by using spam databases (blacklists, sometimes incorrectly referred to as RBLs, since RBL is trademarked by MAPS) that list the addresses of mail servers known (or believed) to send spam.
What are Structurally Flawed Emails?
Structurally flawed Emails (SFEs) are inherently flawed Emails that are
vulnerable to exploit by viruses. They are formed maliciously or by
damaged mail servers, and because of their flawed nature can bypass
virus scanners that don’t